definition of a line dress Throwback Thursday: A-Line Silhouette finished with a sharp V How to Line a Dress:

Also known as the flapper, the look typified 1920s dress with a dropped waist and creeping hemlines that could be created in economical fabrics

When in doubt, we suggest keeping things classic with your attire tuxedos and evening gowns are timeless for a reason

1.Silhouette:A Line 2.Fabric:Sparkly Tulle 3.Embellishment:Beaded 4.Neckline:V Neck 5.Sleeve:Sleeveless 6.Waistline:Natural 7.Hem-length:Short 8.Back Details:Zipper 9.Fully Lined:Yes 10.Built-In Bra:Yes 11.Boning:No

If I wanted to sit, I was sitting in my skin, not the dress at all

Below, see both versions of Moss's 50th-birthday outfit, the likes of which will, no doubt, serve as party style inspiration for many years to come